Type
|
SLR Spot Luminance and Chroma meter
|
Measuring Angle
|
1°
|
1/3°
|
Optical System
|
SLR Viewing System f=85mm F2.8 lens
|
Angle of View
|
90
|
Relative Spectral response
|
CIE1931 Standard Observer curves (xλ, yλ, zλ)
|
Receptors
|
Silicon photocell (3x)
|
Minimum measuring Area
|
14.4mm (1.3mm - w Close-up lens)
|
4.5mm (0.4mm w Close-up Lens)
|
Focusing Distance
|
1012mm to infinity
213mm (with Close-up Lens)
|
Display modes
|
Absolute colour, difference, ratio;
Lv,x,y, Lv,u',v'、Lv,Tcp,duv, Lv ,λd,Pe, XYZ
|
Measurement modes
|
Luminance; (Lv)Cont, Peak/Valley, DLv, Lv%
(xy) Dx,Dy
|
Response time
|
Auto(default) : 0.7 - 4.3s
Manual : 0.7 - 7.1 sec.
|
Sync measurement
|
Internal 20 Hz – 400 Hz
|
Luminance unit
|
cd/m2 or fL (menu setting)
|
Measuring Range
|
0.01 - 999,900 cd/m2
|
0.1 - 9,999,000 cd/m2
|
Accuracy
|
Lv ±2%+1digit (above 5cd/m2)
|
Lv ±2%+1digit (above 50cd/m2)
|
xy ±0.004 (above 5cd/m2)
|
xy ±0.004 (above 50cd/m2)
|
Repeatability
|
Lv ±0.2%+1digit
xy ±0.001 (above 10cd/m2)
xy ±0.002 (above 5cd/m2)
|
Lv ±0.2%+1digit
xy ±0.001 (above 100cd/m2)
xy ±0.002 (above 50cd/m2)
|
Calibration mode
|
Konica Minolta standard/User-selected standard
|
Reference luminance
|
10ch : set by measurement or numerical input
|
Data memory
|
1000 data
|
Display
|
External : 4-digits LCD with Backlight and dimmer function
Viewfinder : 4-digits LCD with Backlight
|
Data communication
|
USB2.0
|
Power source
|
2 AA-Size Batteries, USB power bus, AC adapter (Option)
|
Operating temperature/humidity
|
0 to 400C, relative humidity 85% or less (at 350C) with no condensation
|
Storage temperature/humidity
|
0 to 450C, RH85% or less (at 350C) with no condensation
|
Dimensions
|
71×214×154mm
|
Weight
|
850g without Battery
|
Standard accessories
|
Lens cap, ND eyepiece filter, Eyepiece cap, 2 AA-size batteries, Case, Wrist wrap, USB Cable, data management software CS-S20
|